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Garmin Vívoactive 4 Screen Replacement

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  1. Garmin Vívoactive 4 Screen Replacement, Watch Band: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Flip the watch on its back to reveal the watch band connection pins.

  2. Garmin Vívoactive 4 Screen Replacement, Remove Bands: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Garmin Vívoactive 4 Screen Replacement, Remove Bands: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Garmin Vívoactive 4 Screen Replacement, Remove Bands: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Wedge your fingernail or the tip of a spudger underneath the watch band's small metal pin.

    • Push on the pin to release the strap from it's hinge.

    • Pull the strap away from the watch to disconnect it.

    • The strap will not pull away if the pin isn't fully pushed in.

  3. Garmin Vívoactive 4 Screen Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • With both straps removed, a new replacement watch band may be inserted.

  4. Garmin Vívoactive 4 Screen Replacement, Screen: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Use a heatgun to loosen the adhesive beneath the screen, it should take a 5-10 minutes for adhesive to loosen.

    • Handle the watch with care to avoid burning yourself after it has been heated. Review the How to Use a Heat Gun to Soften Adhesive guide.

  5. Garmin Vívoactive 4 Screen Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Garmin Vívoactive 4 Screen Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Wedge a thin opening tool or your iFixit Jimmy in between the seam where the screen and the watch’s housing connect.

    • Pry the screen off the device.

    • There is a cable underneath the screen that needs to be disconnected - be careful not to rip it.

    • Work quickly so the adhesive doesn’t cool too much.

  6. Garmin Vívoactive 4 Screen Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Garmin Vívoactive 4 Screen Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Garmin Vívoactive 4 Screen Replacement: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Carefully disconnect both cables from the motherboard by placing the tip of your spudger under the edge of the connector, and prying the connector straight up from its socket.

  7. Garmin Vívoactive 4 Screen Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the screen.

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To reassemble your device, follow these instructions in reverse order.

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Jacob Byron

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UMass Dartmouth, Team 1-3, Petersen Fall 2023 crwdns2935289:0UMass Dartmouth, Team 1-3, Petersen Fall 2023crwdne2935289:0

UMASSD-PETERSEN-F23S1G3

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Will this affect the waterproofing of the device?

Interested Repairer - crwdns2934203:0crwdne2934203:0

I originally had this watch not responding to touch (it was gradual, parts of the screen started not working bit by bit). Finally the whole screen did not respond to touch inputs. Suspected the entire screen assembly had to be replaced but this shockingly proved unsuccessful. What else would kill this capability of the watch? I don't understand!

Shaun Tam - crwdns2934203:0crwdne2934203:0

wait, I got the screen to work after a hard restart. Quite interesting, it must be learning/recalibrating the inputs each time it starts, like a scale.

My watch now crashes and turns off whenever I try to start an activity (I tried the run activity) and when trying to do NFC payments. The screen was the only thing I played with. What could cause this? I remember hearing from someone that the bezel acts as an antenna of sorts.

Shaun Tam -

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